`corpmais.app`

DNSSEC	⚠️ Not signed
A	52.85.154.36^{🇺🇸 Amazon52.84.0.0/14}
		PTR	`server-52-85-154-36.hel51.r.cloudfront.net`
A	52.85.154.61^{🇺🇸 Amazon52.84.0.0/14}
A	52.85.154.106^{🇺🇸 Amazon52.84.0.0/14}
A	52.85.154.126^{🇺🇸 Amazon52.84.0.0/14}
NS	`ns-337.awsdns-42.com` ⭐
		A	2600:9000:5301:5100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-337.awsdns-42.com`
		A	205.251.193.81^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-337.awsdns-42.com`
NS	`ns-1107.awsdns-10.org`
		A	2600:9000:5304:5300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1107.awsdns-10.org`
		A	205.251.196.83^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1107.awsdns-10.org`
NS	`ns-1580.awsdns-05.co.uk`
		A	2600:9000:5306:2c00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1580.awsdns-05.co.uk`
		A	205.251.198.44^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1580.awsdns-05.co.uk`
NS	`ns-691.awsdns-22.net`
		A	2600:9000:5302:b300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-691.awsdns-22.net`
		A	205.251.194.179^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-691.awsdns-22.net`
SOA	`ns-337.awsdns-42.com`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

corpmais.app

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DNS History

24 records (8 active, 16 former)

●NSns-1107.awsdns-10.org2026-07-05 → 2026-07-15 · 2 obs

● 2026-07-05 05:58:04
● 2026-07-15 13:05:34

●NSns-1580.awsdns-05.co.uk2026-07-05 → 2026-07-15 · 2 obs

● 2026-07-05 05:58:04
● 2026-07-15 13:05:34

●NSns-337.awsdns-42.com2026-07-05 → 2026-07-15 · 2 obs

● 2026-07-05 05:58:04
● 2026-07-15 13:05:34

●NSns-691.awsdns-22.net2026-07-05 → 2026-07-15 · 2 obs

● 2026-07-05 05:58:04
● 2026-07-15 13:05:34

○A13.35.107.1212026-07-12 → 2026-07-15 · 14 obs

○ 2026-07-12 18:52:14
● 2026-07-12 19:56:10
○ 2026-07-12 20:35:58
● 2026-07-13 04:10:36
○ 2026-07-13 05:22:00
● 2026-07-13 10:14:50
○ 2026-07-13 22:14:28
● 2026-07-14 13:18:10
○ 2026-07-14 17:03:54
● 2026-07-14 20:23:14
○ 2026-07-15 01:22:44
● 2026-07-15 11:47:22
○ 2026-07-15 13:03:10
○ 2026-07-15 13:05:34

○A13.35.107.282026-07-12 → 2026-07-15 · 14 obs

○A13.35.107.392026-07-12 → 2026-07-15 · 14 obs

○A13.35.107.82026-07-12 → 2026-07-15 · 14 obs

○A18.64.207.1252026-07-14 → 2026-07-14 · 6 obs

○ 2026-07-13 22:14:28
● 2026-07-14 00:58:58
○ 2026-07-14 04:44:02
● 2026-07-14 09:01:34
○ 2026-07-14 13:18:10
○ 2026-07-15 13:05:34

○A18.64.207.32026-07-14 → 2026-07-14 · 6 obs

○ 2026-07-13 22:14:28
● 2026-07-14 00:58:58
○ 2026-07-14 04:44:02
● 2026-07-14 09:01:34
○ 2026-07-14 13:18:10
○ 2026-07-15 13:05:34

○A18.64.207.422026-07-14 → 2026-07-14 · 6 obs

○ 2026-07-13 22:14:28
● 2026-07-14 00:58:58
○ 2026-07-14 04:44:02
● 2026-07-14 09:01:34
○ 2026-07-14 13:18:10
○ 2026-07-15 13:05:34

○A18.64.207.612026-07-14 → 2026-07-14 · 6 obs

○ 2026-07-13 22:14:28
● 2026-07-14 00:58:58
○ 2026-07-14 04:44:02
● 2026-07-14 09:01:34
○ 2026-07-14 13:18:10
○ 2026-07-15 13:05:34

○A3.169.231.262026-07-05 → 2026-07-13 · 5 obs

● 2026-07-05 05:58:04
○ 2026-07-12 09:40:22
● 2026-07-13 03:11:46
○ 2026-07-13 04:10:36
○ 2026-07-15 13:05:34

○A3.169.231.272026-07-05 → 2026-07-13 · 5 obs

● 2026-07-05 05:58:04
○ 2026-07-12 09:40:22
● 2026-07-13 03:11:46
○ 2026-07-13 04:10:36
○ 2026-07-15 13:05:34

○A3.169.231.432026-07-05 → 2026-07-13 · 5 obs

● 2026-07-05 05:58:04
○ 2026-07-12 09:40:22
● 2026-07-13 03:11:46
○ 2026-07-13 04:10:36
○ 2026-07-15 13:05:34

○A3.169.231.532026-07-05 → 2026-07-13 · 5 obs

● 2026-07-05 05:58:04
○ 2026-07-12 09:40:22
● 2026-07-13 03:11:46
○ 2026-07-13 04:10:36
○ 2026-07-15 13:05:34

○A52.84.80.1182026-07-12 → 2026-07-15 · 10 obs

○ 2026-07-12 09:40:22
● 2026-07-12 18:52:14
○ 2026-07-12 19:56:10
● 2026-07-12 20:35:58
○ 2026-07-12 21:47:00
● 2026-07-13 05:22:00
○ 2026-07-13 10:14:50
● 2026-07-15 10:53:48
○ 2026-07-15 11:47:22
○ 2026-07-15 13:05:34

○A52.84.80.262026-07-12 → 2026-07-15 · 10 obs

○A52.84.80.522026-07-12 → 2026-07-15 · 10 obs

○A52.84.80.632026-07-12 → 2026-07-15 · 10 obs

●A52.85.154.1062026-07-12 → 2026-07-15 · 13 obs

○ 2026-07-05 05:58:04
● 2026-07-12 09:40:22
○ 2026-07-12 18:52:14
● 2026-07-12 21:47:00
○ 2026-07-13 03:11:46
● 2026-07-14 04:44:02
○ 2026-07-14 09:01:34
● 2026-07-14 17:03:54
○ 2026-07-14 20:23:14
● 2026-07-15 01:22:44
○ 2026-07-15 10:53:48
● 2026-07-15 13:03:10
● 2026-07-15 13:05:34

●A52.85.154.1262026-07-12 → 2026-07-15 · 13 obs

●A52.85.154.362026-07-12 → 2026-07-15 · 13 obs

●A52.85.154.612026-07-12 → 2026-07-15 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
corpmais.app	ns-1580.awsdns-05.co.uk, ns-1107.awsdns-10.org, ns-691.awsdns-22.net, ns-337.awsdns-42.com	-

✅ Authoritative Response

Server:205.251.196.83

NS records: ns-1580.awsdns-05.co.uk, ns-1107.awsdns-10.org, ns-691.awsdns-22.net, ns-337.awsdns-42.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corpmais.app (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.8, 13.35.107.121...`
NS	4	`ns-1107.awsdns-10.org, ns-1580.awsdns-05.co.uk...`
SOA	1	`ns-337.awsdns-42.com awsdns-hostmaster.a`

Analysis

IP Addresses

corpmais.app has four IP addresses: 52.85.154.36, 52.85.154.61, 52.85.154.106 and 52.85.154.126.

Two other host names, along with cdn.generalsystems.com, testyourtiredself.com.au and canadatomorrow.ca, also share IP numbers with corpmais.app.

Name Servers

The NS records for corpmais.app point to four name servers: ns-337.awsdns-42.com, ns-691.awsdns-22.net, ns-1107.awsdns-10.org and ns-1580.awsdns-05.co.uk.

corpmais.app shares at least some of its name servers with other domains, including 92.34.3.in-addr.arpa, snget.net, maze4aem56jf.com and two others.

These name servers are frequently seen alongside the name servers ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com.

The host names ns-337.awsdns-42.com, ns-691.awsdns-22.net, ns-1107.awsdns-10.org and ns-1580.awsdns-05.co.uk each resolve to two IP addresses: ns-337.awsdns-42.com resolves to 205.251.193.81 and 2600:9000:5301:5100::1; ns-691.awsdns-22.net resolves to 205.251.194.179 and 2600:9000:5302:b300::1; ns-1107.awsdns-10.org resolves to 205.251.196.83 and 2600:9000:5304:5300::1; ns-1580.awsdns-05.co.uk resolves to 205.251.198.44 and 2600:9000:5306:2c00::1.

corpmais.app - robtex.com

corpmais.app

app

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`corpmais.app`

`app`